And objects can be necessary apparatus for other things we want to build into our lives, like exploration, acquisition of knowledge, and sense of security.

另外，东西可能对于那些被我们希望加入进生活中的别的事情(例如：探索、获得知识还有安全感)来说是必不可少的。

youdao

This apparatus is very necessary for the industry of mechanical watch manufacturing.

这种装置在机械表制造工业中是很需要的。

youdao

So, it is necessary to design a special apparatus satisfied with testing demands in order to improve the testing level of relay's static attractive force and spring force characteristics.

设计一种满足测试要求的专用设备是提高继电器静态吸反力特性测试水平的必然技术途径。

youdao

But no, a vast bureaucratic apparatus was deemed necessary instead.

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Is it necessary to set up a sustaining apparatus?

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And I would require some accountability that I don't think that we have had, and do a thorough review of what was necessary and how we can make the transition that we haven't yet made from a Cold War apparatus to the world we live in today.

CENTERFORSECURITYPOLICY: Center For Security Policy